Supermicro SUPERSERVER 8016B-TLF User Manual page 80

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UPER ERVER 8016B-TLF User's Manual
Mirroring
Mirroring support allows data stored in one location to be copied into another
location for data redundancy and security. The options are listed below:
•
No Mirroring (Mirroring Disabled),
•
Intra-Socket Mirrored Nx1 to Nx3 (Memory Controller 1 to Memory Controller 3
of the same DIMM socket),
•
Intra-Socket Mirrored Nx3 to Nx1 (Memory Controller 3 to Memory Controller 1
of the same DIMM socket),
•
Inter-Socket Mirrored S0 (Socket 0) to S1 (Socket 1), and S2 (Socket 2) to
S3 (Socket 3),
•
Inter-Socket Mirrored S0 (Socket 0) to S2 (Socket 2) and S1 (Socket 1) to S3
(Socket 3),
•
Inter-Socket Mirrored S0 (Socket 0) to S3 (Socket 3) and S1 (Socket 1) to S2
(Socket 2).
Spare Enable
Select Enabled to enable spare support for all sockets, creating a spare drive
for each socket. The options are Enabled and Disabled.
Mapper Mode
Use this feature to set the memory_mapper mode, which is used to translate local
physical addresses presented by a media device into DRAM memory addresses
(in terms of rank, bank, row and column). Select Open to maximize open_page
hits. Select Close to minimize rank confl icts and to maximize simultaneous read/
write bandwidth to boost performance. Select Adaptive to spread power dissipa-
tion over different DIMM modules to avoid memory overheat. The options are
Close, Open and Adaptive.
Frequency Limit
This feature forces a DDR3 memory module to run at a frequency other than
what the system has detected. The available options are Auto, 800 MHz, 978
MHz, 1067 MHz, and Auto.
Initialization Mode
Use this feature to select the memory initialization mode. The options are Serial
and Parallel.
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